Henry Bence-Jones, M. D. , F. R. S. (1813-1873)

Abstract

Many leading nineteenth-century physicians recognized the need to reduce the empirical element in medicine and to base both diagnosis and treatment more firmly upon scientific principles. In an age when chemistry was a rapidly developing science it seemed that animal chemistry, dealing with the materials and functions of living organisms, might well offer the best solution to the problem. Thus the development of the subject for medical purposes became one of the main objectives of animal chemists, although from hindsight it is clear that neither the techniques nor the chemical knowledge available were at all adequate for solving the complex problems involved. Yet chemists like Fourcroy and Berzelius tried to understand the chemistry of life and their results seemed to support the widely held view that a knowledge of the composition of animal tissues, together with an understanding of the natural functions in health, would aid medical diagnosis and treatment by exposing the faults present in disease. In early nineteenth-century England there was a lively interest in this subject (I) and some physicians became very successful in applying chemical principles to medicine, but despite the evident value of animal chemistry the novelty of the subject caused medical schools to be reluctant to introduce it into their curricula. Medical students continued to receive instruction in the classics but the physical sciences were frequently neglected.